Vertex Cast Piston Kit - 66.34mm Bore - 250cc - Size B - 23249B

The Vertex Cast Replica Piston Kit delivers reliable performance and durability for your 2-stroke engine. Designed as an OE replacement, this kit provides everything you need for a successful piston replacement, ensuring optimal engine function and longevity.

Description

This Vertex piston is crafted from a gravity-cast aluminum alloy with an 18% silicone content, providing excellent wear resistance and thermal stability. The piston undergoes a T-5 hardening and tempering cycle, enhancing its strength and durability. To reduce friction and facilitate a faster break-in period, the piston skirt features a high-tech Molybdenum Disulphite coating, which also contributes to extended piston life. This piston kit is specifically designed for 250cc 2-stroke engines, offering a standard compression ratio. With a cylinder diameter of 66.40 mm and a piston diameter of 66.34 mm, this kit ensures a precise fit and optimal performance. Trust Vertex for quality and reliability in your engine rebuild.

Features & highlights

• Gravity-cast aluminum alloy with 18% silicone for superior wear resistance and thermal stability.
• T-5 heat treatment provides enhanced strength and durability.
• Molybdenum Disulphite coated piston skirt reduces friction, enabling faster break-in and increased lifespan.
• Designed as a direct OE replacement for easy installation.
• Complete kit includes piston, rings, wrist pin, and circlips for a comprehensive rebuild.
• Optimized for 250cc 2-stroke engines.

Technical specifications

• Brand: Vertex
• Engine Type: 2-Stroke
• Displacement: 250 cc
• Piston Material: Aluminum Alloy, Cast
• Cylinder Diameter: 66.40 mm
• Piston Diameter: 66.34 mm
• Compression Ratio: Standard
• Skirt Coating: Molybdenum Disulphite

Important to know

No specific requirements or limitations are listed for this piston kit.